Service difficulty report · Brake · Boeing 767322

Difficulty date
December 10, 2024
Submitted
December 13, 2024
Operation
Air carrier
Aircraft
N653UA
Make and model
Boeing 767322
Aircraft serial
25391
Aircraft time
125,002 hours, 19,209 cycles
Part
Brake
Part number
26124121A
Part serial
B3102
Condition
Faulted
Location
Zone 700
Part time
72,375 hours, 12,793 cycles
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

NO.7 BRAKE PACK SERIOUSLY DAMAGED, WHEEL TILTED AND NOT SITTING CORRECTLY NO 7 MAIN WHEEL REMOVED REF AMM 32-41-08-004-001. NO 7 WHEEL FOUND WITH SERIOUS INTERNAL DAMAGE NO 7 BRAKE REMOVED REF AMM 32-41-08-004-001 INFORMATION UPDATE, ITEM FLAGGED AS SDR DUE BRAKE UNIT REMOVAL, THE #7 BRAKE UNIT TEMP SENSOR IS DISCONNECTED. CB LDG GR ANTI-SKID 3-7 (C32) PULLED AND COLLARED. BRAKE TEMP CB (U16) IS ALSO PULLED AND COLLARED. NEW BRAKE UNIT INSTALLATION REQUIRED IAW AMM 32-41-08/401 NO.7 BRAKE UNIT REPLACED IAW AMM 32-41-08/401. ACP IDT INSPECTION FOR CORRECT INSTALATION OF #7 BRAKE ROD PER AMM 32-41-08/401.